The weather is starting to get cold, and my stomach keeps feeling bloated with belching all day long.

Based on the symptoms you mentioned, it may be gastric bloating caused by gastric disharmony and gastric disharmony. The treatment should be to regulate qi and reduce gastric qi. You can take Baohe Pills, cisapride, and local hot compresses. Pay attention. Keep warm, keep your mood comfortable, eat mainly light foods, avoid spicy, greasy and irritating foods, and eat smaller meals more often.